Electric fan-shaped blind valve structure features: Electric fan-shaped blind valve mainly by the left valve body, the right valve body, screw pair, flap, ring , lever, electric push rod and other components, and by the end sit, support column to form a rigid structure. The valve is provided with a clamping, releasing, push rod and flap push rod, clamping, loosen push rod by screw pair and lead screw drive left and right valve body to complete the release, clamping action, flap push Rod-driven flap to complete the switch action. Rubber ring embedded in the valve plate, with high temperature sealing performance, easy replacement, long service life and so on. Electric fan-shaped blind valve can be a single long-distance control, remote control more than one network, under normal circumstances can also use the valve itself device manual operation. Electric fan-shaped blind valve product outline structure: Electric fan-shaped blind valve main shape connection size DN L D D1 H A b n- ¢ d Quality kg PN0.05 PN0.15 PN0.25 300 500 440 395 720 480 twenty two 12-23 205 225 250 350 600 490 445 810 520 twenty two 12-23 235 255 280 400 600 540 495 920 580 twenty two 16-23 286 305 335 450 600 595 550 995 650 twenty four 16-23 340 370 400 500 600 645 600 1102 800 twenty four 16-23 420 460 500 600 600 755 705 1500 1000 twenty four 20-26 530 680 630 700 600 860 810 1600 1050 26 24-26 605 665 730 800 800 975 920 1850 1129 26 24-30 1500 1650 1750 900 800 1075 1020 1980 1242 28 24-30 1800 1950 2100 1000 800 1175 1120 2200 1375 30 28-30 2100 2300 2500 1100 800 1275 1220 2425 1510 30 28-30 2300 2500 2700 1200 800 1375 1320 2620 1625 30 32-30 2600 2800 3050 1300 800 1475 1420 2760 1749 30 32-30 3000 3300 3600 1400 850 1575 1520 2960 1856 32 36-30 4170 4550 4950 1500 850 1690 1630 3105 1976 32 36-30 4900 5300 5800 1600 850 1790 1730 3300 2093 32 40-30 5350 5850 6350 1800 1100 1990 1930 3610 2335 32 44-30 6750 7600 8300 2000 1100 2190 2130 3960 2570 32 48-30 8750 9500 10500 ã€Print】 ã€Close】